CN221759673U - Sewage treatment structure for garden construction - Google Patents

Abstract

The application relates to a sewage treatment structure for garden construction, which relates to the field of sewage treatment and comprises a filter vat, wherein an opening is formed in the upper end of the filter vat, a centrifugal vat, a fine sand layer and an adsorption assembly are arranged in the filter vat from top to bottom, the centrifugal vat is provided with a first filter hole, the centrifugal vat is rotationally connected with the inner wall of the filter vat, the filter vat is provided with a driving device for driving the driving device to rotate with the centrifugal vat, and the filter vat is provided with a water outlet for discharging treated water out of the filter vat. The application has the effects that sewage is added into the filter vat through the opening, the driving device drives the centrifugal vat to rotate to realize isolation of larger impurities, the sewage is filtered again through the fine sand layer, finally harmful substances in the sewage are adsorbed through the adsorption component, and the sewage is discharged out of the filter vat through the water outlet.

Description

A sewage treatment structure for garden construction

Technical Field

The present application relates to the field of sewage treatment, and in particular to a sewage treatment structure for garden construction.

Background Art

At present, during the construction of gardens, chemicals such as pesticides and fertilizers are also used, and the used chemicals will remain in the soil. During construction, a large amount of water is needed for irrigation, car washing or cleaning. After the water is used for irrigation, car washing and other operations, it will carry chemicals in the soil and form wastewater rich in microorganisms and toxic substances, which poses a great threat to the environment.

The sewage generated during the garden construction process is often discharged from the garden through drainage channels and transported to the urban sewage treatment system and treated uniformly through the sewage treatment plant.

With regard to the above-mentioned related technologies, the distance from sewage being discharged through the drainage channel to the sewage treatment plant is long and the treatment cycle is long, which leads to pollution of the transportation pipelines passing along the way during the sewage transportation process, and it is easy for debris to accumulate or bacteria to breed.

Utility Model Content

In order to facilitate the timely treatment of sewage generated during garden construction, the present application provides a sewage treatment structure for garden construction.

The present application provides a sewage treatment structure for garden construction, which adopts the following technical solution:

A sewage treatment structure for garden construction comprises a filter barrel, wherein an opening is arranged at the upper end of the filter barrel, a centrifugal barrel, a fine sand layer and an adsorption component are arranged from top to bottom in the filter barrel, the centrifugal barrel is provided with a first filter hole, the centrifugal barrel is rotatably connected to the inner wall of the filter barrel, the filter barrel is provided with a drive device for rotating the drive device and the centrifugal barrel, and the filter barrel is provided with a water outlet for discharging treated water out of the filter barrel.

By adopting the above technical solution, sewage is added into the filter barrel through the opening, the driving device drives the centrifugal barrel to rotate to isolate larger impurities, and then the sewage is filtered again through the fine sand layer. Finally, the harmful substances in the sewage are adsorbed by the adsorption component and discharged from the filter barrel through the water outlet. Since the filter barrel is small in size and easy to move, it is effective for operators to deal with the sewage generated by the construction in a timely manner.

Optionally, the driving device includes a motor, a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are both vertically arranged, the motor is horizontally arranged, one end of the first connecting rod is fixedly connected to the bottom of the centrifugal barrel, one end of the second connecting rod is rotatably connected to the bottom of the filter barrel, the second connecting rod is fixedly connected to the adsorption assembly, and the first connecting rod, the second connecting rod and the motor shaft are each provided with mutually matching bevel gears at one end close to each other.

By adopting the above technical solution, the first connecting rod and the second connecting rod are driven to rotate simultaneously by the rotation of the motor, thereby realizing the simultaneous rotation of the centrifugal bucket and the adsorption component, which effectively increases the filtering effect of the centrifugal bucket and the adsorption effect of the adsorption component.

Optionally, the adsorption assembly includes an adsorption tank and a mounting rod, one end of the mounting rod is fixedly connected to the second connecting rod, the adsorption tank is located at the end of the mounting rod away from the second connecting rod, an adsorbent is provided in the adsorption tank, and the adsorption tank is provided with a second filter hole for the adsorbent to contact with sewage.

By adopting the above technical solution, the mounting rod installs the adsorption tank on the second connecting rod, and the adsorption tank and the mounting rod rotate with the rotation of the second connecting rod. The contact area between the adsorption tank and the sewage is effectively increased through rotation, and the flow rate of the sewage is increased, thereby effectively increasing the adsorption effect of the adsorption tank.

Optionally, the filter barrel is provided with an inspection door, which is located on the horizontal side of the adsorption assembly, and a clamp for fixing the adsorption tank is provided at one end of the mounting rod away from the second connecting rod, and the side of the clamp away from the opening is fixedly connected to the connecting rod.

By adopting the above technical solution, when the operator needs to replace the adsorption tank, he opens the inspection door and loosens the clamp, removes the adsorption tank fixed in the clamp, places the new adsorption tank on the clamp, and fixes the adsorption tank through the clamp, which effectively simplifies the operator's replacement of the adsorption tank.

Optionally, a microorganism layer is provided on the upper side of the fine sand layer.

By adopting the above technical solution, a microbial layer is set in the fine sand layer. When sewage passes through the microbial layer, the microorganisms contained in the microbial layer for treating sewage treat the sewage, thereby achieving the treatment of some harmful substances in the sewage.

Optionally, the diameter of the centrifugal barrel gradually decreases from top to bottom.

By adopting the above technical solution, compared with the vertical barrel wall, the inclined barrel wall of the centrifugal barrel can effectively increase the contact area between the sewage and the centrifugal barrel wall, and effectively increase the treatment effect of the centrifugal barrel on sewage.

Optionally, the filter barrel is provided with a sewage pump, a sewage pipe is provided between the sewage pump and the filter barrel, and the filter barrel is provided with a water inlet connected to the sewage pipe, and the water inlet is located on the upper side of the centrifugal barrel.

By adopting the above technical solution, the sewage pump pumps the sewage into the sewage pipe, and then inputs the sewage into the centrifugal barrel through the sewage pipe through the water inlet, which effectively simplifies the feeding process of the operator to the filter barrel.

Optionally, a barrel cover is provided at the opening of the filter barrel, a plurality of buckles are provided at the edge of the barrel cover, and the filter barrel is provided with a socket corresponding to the buckles one by one.

By adopting the above technical solution, the buckles on the edge of the barrel cover are used to fix the base installed on the filter barrel. The operator cleans the impurities remaining in the centrifugal barrel after filtering through the opening, thereby effectively sealing the toxic gases generated during the treatment process in the filter barrel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Add sewage into the filter barrel through the opening, and the driving device drives the centrifugal barrel to rotate to isolate larger impurities, and then filter the sewage again through the fine sand layer. Finally, the harmful substances in the sewage are adsorbed by the adsorption component and discharged from the filter barrel through the outlet. Since the filter barrel is small in size and easy to move, it is effective for operators to deal with the sewage generated by the construction in a timely manner;

2. The motor rotates to drive the first connecting rod and the second connecting rod to rotate simultaneously, thereby realizing the simultaneous rotation of the centrifugal barrel and the adsorption component, which effectively increases the filtering effect of the centrifugal barrel and the adsorption effect of the adsorption component.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the overall structure of a sewage treatment structure for garden construction.

FIG. 2 is a schematic cross-sectional view of the overall structure.

Explanation of the reference numerals in the accompanying drawings: 1. filter barrel; 11. barrel cover; 111. buckle; 112. socket; 12. sewage pump; 121. sewage pipe; 13. water outlet; 14. inspection door; 2. centrifugal barrel; 21. first filter hole; 3. driving device; 31. motor; 32. first connecting rod; 33. second connecting rod; 34. bevel gear; 4. microbial layer; 5. fine sand layer; 6. adsorption assembly; 611. second filter hole; 61. adsorption tank; 62. mounting rod; 63. clamp.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with all the accompanying drawings.

The embodiment of the present application discloses a sewage treatment structure for garden construction.

Referring to Figures 1 and 2, a sewage treatment structure for garden construction includes a filter barrel 1, the filter barrel 1 is provided with an opening, a centrifugal barrel 2, a fine sand layer 5 and an adsorption component 6 are provided from top to bottom in the filter barrel 1, a first filter hole 21 is provided on the barrel wall of the centrifugal barrel 2, the centrifugal barrel 2 is rotatably connected to the inner wall of the filter barrel 1, the filter barrel 1 is provided with a driving device 3 for driving the centrifugal barrel 2 to rotate, and the filter barrel 1 is provided with a water outlet 13 for discharging the treated water from the filter barrel 1. The operator adds sewage into the centrifugal barrel 2, and the centrifugal barrel 2 is rotated by the driving device 3 to achieve preliminary filtration, and then the fine sand layer 5 and the adsorption component 6 below are used to further treat the sewage. Compared with the traditional sewage treatment device, the sewage treatment structure described in the present application is smaller in overall volume, which is convenient for the operator to effectively treat the sewage generated by the construction at the garden construction site, and rollers can also be installed at the bottom of the filter barrel 1 to further facilitate the operator to move the structure.

Referring to Figure 1, in this embodiment, a sewage pump 12 is installed on the outside of the filter barrel 1, a sewage pipe 121 is provided between the sewage pump 12 and the filter barrel 1, and the filter barrel 1 is provided with a water inlet for installing the sewage pipe 121, and the water inlet is located above the centrifugal barrel 2. The operator uses the sewage pump 12 to pump the sewage from the construction site into the centrifugal barrel 2 through the sewage pipe 121. Compared with manually adding sewage to the filter barrel 1, the use of the sewage pump 12 can effectively reduce the difficulty of the operator's work. Since the sewage under construction contains more soil and impurities, in order to facilitate the operator to maintain the sewage pump 12 in the later stage, since the screw pump has a better conveying efficiency for sludge with high viscosity and large particles, a screw pump is preferably used as the sewage pump 12.

2 , in this embodiment, the centrifugal barrel 2 with a diameter gradually decreasing from top to bottom is preferred. Compared with the centrifugal barrel 2 with the same diameter from top to bottom, when sewage enters the centrifugal barrel 2, the centrifugal barrel 2 is driven to rotate by the driving device 3. The contact area between the sewage and the barrel wall of the centrifugal barrel 2 is effectively improved, and the inclined barrel wall and the first filter hole 21 are conducive to the separation of sludge and other debris from water, thereby increasing the treatment effect of the centrifugal barrel 2 on sewage.

2 , a microbial layer 4 is provided between the filter barrel 1 and the fine sand layer 5, and part of the harmful substances in the sewage are treated by adding microorganisms. The fine sand layer 5 can also assist the microbial layer 4 in retaining the microorganisms therein.

Referring to Fig. 2, the driving device 3 in this embodiment includes a motor 31, a first connecting rod 32 and a second connecting rod 33. The first connecting rod 32 and the second connecting rod 33 are both arranged vertically, and the first connecting rod 32 and the second connecting rod 33 are directly opposite. The motor 31 is horizontally installed on the outside of the filter barrel 1, and the motor 31 shaft extends into the filter barrel 1. One end of the first connecting rod 32 is fixedly connected to the bottom of the centrifugal barrel 2, one end of the second connecting rod 33 is rotatably connected to the bottom of the filter barrel 1, and the second connecting rod 33 is fixedly connected to the adsorption assembly 6. The first connecting rod 32, the second connecting rod 33 and the motor 31 shaft are close to each other. The ends are all provided with mutually adapted bevel gears 34. When the motor 31 rotates, the motor 31 drives the first connecting rod 32 and the second connecting rod 33 to rotate at the same time through the meshing between the bevel gears 34, the first connecting rod 32 drives the centrifugal barrel 2 to rotate, and the adsorption assembly 6 is driven to rotate through the second connecting rod 33. The rotating centrifugal barrel 2 can effectively increase the efficiency of the centrifugal barrel 2 in removing larger impurities.

Referring to Figure 2, the adsorption assembly 6 in this embodiment includes an adsorption tank 61 and a mounting rod 62, the two ends of the mounting rod 62 are respectively connected to the second connecting rod 33 and the adsorption tank 61, and the mounting rod 62 realizes a detachable connection to the adsorption tank 61 through the installed clamp 63. An inspection door 14 is installed on the filter barrel 1, and the inspection door 14 is located on the horizontal side of the adsorption assembly 6. When the operator needs to replace the adsorption tank 61, the inspection door 14 is opened, and the clamp 63 used to fix the adsorption tank 61 is loosened, the adsorption tank 61 to be replaced is removed, and the new adsorption tank 61 is placed on the clamp 63, and the clamp 63 is tightened to complete the fixation of the adsorption tank 61, and the inspection door 14 is closed. Since the adsorption tank 61 needs to be replaced regularly, the inspection door 14 is installed on the wall of the filter barrel 1 to facilitate the operator to replace the adsorption tank 61.

Referring to FIG. 2 , when the second connecting rod 33 rotates, the adsorption tank 61 and the mounting rod 62 rotate with the second connecting rod 33. As the mounting rod 62 and the adsorption tank 61 rotate, the sewage will also accelerate the flow with the stirring of the mounting rod 62 and the adsorption tank 61, and the contact area between the adsorption tank 61 and the sewage is effectively increased. The adsorption tank 61 is provided with a second filter hole 611 connecting the inside and outside of the adsorption tank 61. The sewage passes through the second sewage hole and is connected to the adsorbent placed inside the adsorption tank 61, and the harmful substances in the sewage are adsorbed by the adsorption tank 61. In this embodiment, activated carbon particles are preferably used as the adsorbent, because the activated carbon particles have a good adsorption effect and the use cost of the activated carbon particles is low, which can effectively treat the sewage while reducing the use cost.

Referring to Figure 2, since the sewage during garden construction is usually in contact with chemical substances such as fertilizers and pesticides, more harmful gases are dissolved in the sewage. When the sewage is treated by the centrifugal barrel 2, the harmful gases in the sewage will overflow from the sewage, and it is difficult to reach the adsorption tank 61 below to be absorbed. A barrel cover 11 is installed at the opening of the filter tank, and several buckles 111 are installed on the edge of the barrel cover 11, and a holder 112 corresponding to the buckle 111 is installed on the filter barrel 1. The barrel cover 11 is detachably connected by the buckle 111 and the holder 112, and the inside of the filter barrel 1 is sealed by the barrel cover 11. When the operator needs to clean or repair the inside of the filter barrel 1, the barrel cover 11 is removed for easy operation. When in normal use, the barrel cover 11 is covered on the filter barrel 1 to achieve sealing and prevent harmful gases from overflowing.

The implementation principle of the sewage treatment structure for garden construction in the embodiment of the present application is: larger impurities in the sewage are separated by a centrifugal barrel 2, some harmful substances in the sewage are decomposed by a microbial layer 4, smaller impurities are separated by a fine sand layer 5, harmful substances and gases in the sewage are adsorbed by an adsorption component 6, and finally discharged from the filter barrel 1 through the outlet 13.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. A sewage treatment structure for garden construction, comprising a filter barrel (1), characterized in that: an opening is provided at the upper end of the filter barrel (1), a centrifugal barrel (2), a fine sand layer (5) and an adsorption component (6) are provided in the filter barrel (1) from top to bottom, the centrifugal barrel (2) is provided with a first filter hole (21), the centrifugal barrel (2) is rotatably connected to the inner wall of the filter barrel (1), the filter barrel (1) is provided with a driving device (3) for rotating with the centrifugal barrel (2), and the filter barrel (1) is provided with a water outlet (13) for discharging treated water from the filter barrel (1). 2. A sewage treatment structure for garden construction according to claim 1, characterized in that: the driving device (3) comprises a motor (31), a first connecting rod (32) and a second connecting rod (33), the first connecting rod (32) and the second connecting rod (33) are both vertically arranged, the motor (31) is horizontally arranged, one end of the first connecting rod (32) is fixedly connected to the bottom of the centrifugal bucket (2), one end of the second connecting rod (33) is rotatably connected to the bottom of the filter bucket (1), the second connecting rod (33) is fixedly connected to the adsorption component (6), and the ends of the first connecting rod (32), the second connecting rod (33) and the motor (31) shaft that are close to each other are provided with mutually matching bevel gears (34). 3. A sewage treatment structure for garden construction according to claim 2, characterized in that: the adsorption component (6) includes an adsorption tank (61) and a mounting rod (62), one end of the mounting rod (62) is fixedly connected to the second connecting rod (33), the adsorption tank (61) is located at the end of the mounting rod (62) away from the second connecting rod (33), an adsorbent is arranged in the adsorption tank (61), and the adsorption tank (61) is provided with a second filter hole (611) for the adsorbent to contact with sewage. 4. A sewage treatment structure for garden construction according to claim 3, characterized in that: the filter barrel (1) is provided with an inspection door (14), the inspection door (14) is located on the horizontal side of the adsorption component (6), and the end of the mounting rod (62) away from the second connecting rod (33) is provided with a clamp (63) for fixing the adsorption tank (61), and the side of the clamp (63) away from the opening is fixedly connected to the connecting rod. 5. A sewage treatment structure for garden construction according to claim 1, characterized in that a microbial layer (4) is provided on the upper side of the fine sand layer (5). 6. A sewage treatment structure for garden construction according to claim 1, characterized in that the diameter of the centrifugal barrel (2) gradually decreases from top to bottom. 7. A sewage treatment structure for garden construction according to claim 1, characterized in that: the filter barrel (1) is provided with a sewage pump (12), a sewage pipe (121) is provided between the sewage pump (12) and the filter barrel (1), and the filter barrel (1) is provided with a water inlet connected to the sewage pipe (121), and the water inlet is located on the upper side of the centrifugal barrel (2). 8. A sewage treatment structure for garden construction according to claim 1, characterized in that: a barrel cover (11) is provided at the opening of the filter barrel (1), a plurality of buckles (111) are provided on the edge of the barrel cover (11), and the filter barrel (1) is provided with a holder (112) corresponding to the buckles (111) one by one.